Objective To explore the effect of transcatheter closure patent ductus arteriosus in infants.

目的探讨经导管堵塞婴幼儿动脉导管未闭的疗效。

Is There an Optimal Timing for Surgical Ligation of Patent Ductus Arteriosus in Preterm Infants?

是否存在对早产婴儿动脉导管未闭行外科结扎术的最佳时机？

Objective To explore the effect of transcatheter closure patent ductus arteriosus (PDA) in infants.

目的探讨经导管堵塞婴幼儿动脉导管未闭的疗效。

Objective To discuss the individual minimally invasive treatment of patent ductus arteriosus and the curative effect.

目的探讨动脉导管未闭微创治疗的个体化方案和治疗效果。

Objective: To evaluate the immediate and short term results of transcatheter closure of patent ductus arteriosus (PDA) using Amplatzer duct device.

目的：评价经导管用蘑菇单盘封堵器封堵动脉导管未闭（PDA）的即刻和短期疗效。

Objective To assess the immediate efficacy of transcatheter closure of patent ductus arteriosus(PDA) using the angled duct occluder(ADO).

目的评价应用成角动脉导管未闭（PDA）封堵器经导管闭合PDA的疗效。

Objective To study a more convenient and effective method for direct closure of patent ductus arteriosus(PDA).

目的寻求更好的动脉导管未闭（PDA）直视下的闭合方法。

What is a patent ductus arteriosus (PDA)?

什么是动脉导管未闭？

The patient group was divided into three groups, which were ventricular septal defect group, atrial septal defect group and patent ductus arteriosus group.

病人组根据先心病类型分为室间隔缺损组、房间隔缺损组、动脉导管未闭组；

AIM: To summarize experience of occluder selection for transcatheter closure of patent ductus arteriosus (PDA) and observe the blood compatibility of the implants.

目的：总结经导管封堵治疗动脉导管未闭中封堵器选择的经验，并观察置入物的血液相容性。

A child with a small patent ductus arteriosus might not have any symptoms, and your child's physician may have only noted the defect by hearing a heart murmur.

只有很细导管的儿童可能完全没有症状，医生只有听到心脏杂音才能发现疾病。

AbstractObjectiveTo explore the ability of echocardiography for the prediction of spontaneous closure of patent ductus arteriosus (PDA) in neonates and infants and its clinical significance.

目的探讨简易的超声心动图指标预测动脉导管开放（PDA）新生儿及婴儿日后动脉导管自行关闭的可能性及临床意义。

CONCLUSION "Short time" ECC with mild hypothermia and low flow is a safe way for closing patent ductus arteriosus.

结论“短时间”浅低温低流量体外循环可安全使用于动脉导管直视闭合术。

In some babies, however, the ductus arteriosus remains open (patent) and becomes a problem, PDA.

然而，有些婴儿的动脉导管未闭合（持续开放）而形成疾病。

To evaluate the value of left sub-axilla mini-incision surgical treatment of patent ductus arteriosus(PDA).

目的探讨左腋下小切口治疗动脉导管未闭的价值。

Objective To observe the effect of blood pressure reduction induced with high epidural anesthesia and general anesthesia in patent ductus arteriosus(PDA) ligation operation.

目的观察高位硬膜外麻醉和全麻异氟烷吸入在婴幼儿动脉导管未闭（PDA）手术降压中的临床应用。

The left to right shunt rate(F)and the transverse sectional area of ductus arteriosus(A) were calculated by color Doppler flow convergence method in 20 patients with patent ductus arteriosus.

用彩色多普勒血流会聚法对20例动脉导管未闭患者的左向右分流率F进行测定，并根据F值计算出动脉导管的横截面积A。

The overall survival rate was 78% and hospital stay didn't prolong. The incidences of retinopathy, intraventricular hemorrhage, and patent ductus arteriosus remained unchanged.

存活率仍达78% ，住院时间没有延长，严重并发症如视网膜病、动脉导管未闭、脑室出血的发生率没有增加。

Objective To summarize the experiences of minimally invasive surgical treatment of patent ductus arteriosus(PDA)in infant with a small incision.

目的总结左腋下直小切口对婴幼儿动脉导管未闭（PDA）患儿微创伤治疗的经验。

Objective: To study the significance of patent ductus arteriosus(PDA)ligating through microinvasive vertical cut trans-left oxter.

目的：探讨左腋下微小切口结扎动脉导管未闭（PDA）的临床应用。

Objective:To evaluate the clinical value of vertical axillary incision in surgical management of patent ductus arteriosus(PDA)in children.

目的：探讨腋下直切口在小儿动脉导管未闭术中的临床应用价值。